Puppy Linux Discussion Forum

Just an update for EasyOS users...
I'm using Macbook Air 2017, and keyboard light doesn't work.

Bash seems to be configured with "noclobber" set. So when trying to write to

/sys/class/leds/smc::kbd_backlight/brightness

it gives the error "cannot overwrite existing file".

My working script is as follows.

#!/bin/bash

set +o noclobber
modprobe applesmc
echo 10 > /sys/class/leds/smc::kbd_backlight/brightness
set -o noclobber

Place this in

/root/Startup

with the filename

keyboard_backlight

and then run

chmod +x /root/Startup/keyboard_backlight

Hey thanks, n-at-han-k. I actually prefer Macs for puppy, etc., because they have high perceived value, and people are more likely to take them home. I've never actually used Mac software, and I didn't know there was supposed to be a keyboard backlight. That's definitely a value-added feature for most folks. I'll give your script a try. It figures only have iMacs at the moment.